New Bluetooth Mechanical Intrusion Jet Backpack E-sports Headset

Product information:

Transmission range: 10m
Functions: wireless charging, noise reduction, power display, call function, NFC function, voice control, music support
Bluetooth protocol: 5.3
Channel: stereo
Usage: earplug type
Color: gold, silver
Endurance: 4 (hours)

Packing list:

Charging chamber * 1
Headset * 2